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authorUrsula Braun <ursula.braun@de.ibm.com>2011-12-20 02:56:28 +0400
committerDavid S. Miller <davem@davemloft.net>2011-12-20 23:05:03 +0400
commit42bd48e0145567acf7b3d2ae48bea765315bdd89 (patch)
tree644f380b6feebc375666a8ceb4f859b566ec664c /net/iucv
parentc64d3f8f59367e89e83582b50bf072474ba2abff (diff)
downloadlinux-42bd48e0145567acf7b3d2ae48bea765315bdd89.tar.xz
af_iucv: accelerate close for HS transport
Closing an af_iucv socket may wait for confirmation of outstanding send requests. This patch adds confirmation code for the new HiperSockets transport. Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/iucv')
-rw-r--r--net/iucv/af_iucv.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c
index f4ad720ea618..32a5010b2940 100644
--- a/net/iucv/af_iucv.c
+++ b/net/iucv/af_iucv.c
@@ -2293,6 +2293,13 @@ static void afiucv_hs_callback_txnotify(struct sk_buff *skb,
}
spin_unlock_irqrestore(&list->lock, flags);
+ if (sk->sk_state == IUCV_CLOSING) {
+ if (skb_queue_empty(&iucv_sk(sk)->send_skb_q)) {
+ sk->sk_state = IUCV_CLOSED;
+ sk->sk_state_change(sk);
+ }
+ }
+
out_unlock:
bh_unlock_sock(sk);
}